Psi (grčki neutralni rod: Ψι; veliko slovo Ψ; malo slovo ψ) je 23. slovo grčkog alfabeta i ima brojnu vrijednost od 700. Slovo Psi je najvjerovatnije postalo
very similar and sometimes identical to the West Semitic letters. 4 The letter sequence between the Semitic and Greek alphabets is identical. (Naveh 1982)"
Jenny 2001. Wishmaster 3: Beyond Gates Of Hell Diana Collins 2001. Ripper: Letter from Hell Molly Keller 2002. The House Next Door Lori Peterson 2003. Final